Reproduce “Multi-Agent Computer Use” on OpenResearch

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About this paper

Jing Yu Koh, Ruslan Salakhutdinov, Daniel Fried

MACU coordinates computer-use tasks by dividing them into subtasks that workers can execute in parallel. A manager tracks a task graph, sends ready subtasks to workers, and revises work with new findings, passing findings and state between partially observable environments. On Odysseys, success rose from 8.5% to 34.0%, and median time fell from 162.4 to 110.3 minutes, but not on every benchmark.

Key insights

  • Orchestrating homogeneous CUA subagents with a dynamic DAG-based manager is effective for complex, long-horizon computer interaction tasks.
  • Continuous replanning and explicit state transfer via file management are crucial for managing partial observability and improving task success in dynamic computer environments.
  • Multi-agent systems can scale more effectively with increased inference budget, leveraging more compute to solve tasks beyond single-agent capabilities.

Summary by alphaXiv.

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